Best 6 Caramelized French Onion Soup Recipes

CLASSIC FRENCH ONION SOUP

Steps:

• In a Dutch oven, heat 2 tablespoons oil and butter over medium heat. Add onions; cook and stir until softened, 10-13 minutes. Reduce heat to medium-low; cook, stirring occasionally, until deep golden brown, 30-40 minutes. Add minced garlic; cook 2 minutes longer., Stir in wine. Bring to a boil; cook until liquid is reduced by half. Add broth, pepper and salt; return to a boil. Reduce heat. Simmer, covered, stirring occasionally, for 1 hour. , Meanwhile, preheat oven to 400°. Place baguette slices on a baking sheet; brush both sides with remaining 3 tablespoons oil. Bake until toasted, 3-5 minutes on each side. Rub toasts with halved garlic. , To serve, place twelve 8-oz. broiler-safe bowls or ramekins on baking sheets; place 2 toasts in each. Ladle with soup; top with cheese. Broil 4 in. from heat until cheese is melted.

CARAMELIZED FRENCH ONION SOUP IN CROCK POT

Steps:

• 1. Heat skillet over medium heat until hot.Add butter,oil and onions, and cook until soft and caramel brown. About 20 minutes, stirring sometimes.
• 2. Add wine, thyme and cook another 10 minutes.Transfer to crock pot,add broth, salt and pepper.
• 3. Cover and cook on high for 2 hours.Serve with cheese and toast.

SLOW COOKER CARAMELIZED FRENCH ONION SOUP

Steps:

• quarter and then slice onions and break apart nested pieces
• place onions pieces and olive oil into slow cooker and stir to coat
• cover and cook on low for 12-14 hours (It is great to do this overnight)
• add all ingredients but bread and cheese into slow cooker
• cover and cook on low for 4-6 hours
• when ready to serve, place soup into individual bowls
• place a piece of toasted French bread onto of soup and cover with cheese
• place bowl under broiler for 5 minutes until cheese is melted and bubbling

FRENCH ONION SOUP

Steps:

• Heat oil in a large, heavy pot over medium. Add onions and cook, stirring occasionally, until soft and beginning to turn golden, 35 to 40 minutes (if onions develop color quickly, reduce heat).
• Add butter, garlic, thyme, bay leaf, 2 teaspoons salt, and 1/4 teaspoon pepper. Cook, stirring a few times, until golden brown, 15 to 20 minutes more. Add vermouth and boil, scraping up browned bits from bottom of pot, until mostly evaporated, 1 to 2 minutes.
• Stir in stock and Marsala. Bring to a boil, then reduce heat to low and gently simmer 45 minutes. Season to taste.
• Preheat broiler. Ladle soup into broiler-safe crocks or bowls set on a rimmed baking sheet. Nestle a piece of toast into each, partially submerged, and top each with 1/3 cup Gruyère. Broil until cheese is melted, bubbly, and golden brown in places, 2 to 4 minutes. (Soup without toast and cheese can be cooled and refrigerated in an airtight container up to 3 days, or frozen up to 6 months.)

CARAMELIZED ONION SOUP WITH ONIONS TO SPARE

Steps:

• In a large Dutch oven or other heavy pot, heat oil and 2 tablespoons butter over medium-high. Add onions, sugar, 2 teaspoons salt, thyme, and bay leaf. Reduce heat to medium-low and cook, stirring frequently to scrape up any browned bits, until onions are deep golden brown and have a jam-like consistency, about 1 hour. If onions begin to stick, reduce heat and stir in 1 tablespoon water.
• Discard herbs. Reserve 1/2 cup onions (leaving 1 3/4 cups in pot). Stir in 1 tablespoon butter, flour, and sherry and cook until butter is melted, 30 seconds. Add broth, increase heat, and simmer 15 minutes. Season to taste with salt and pepper. Rub bread with garlic, then place in bowls and ladle soup on top. Drizzle with oil and sprinkle with parsley.

FLORENTINE CARAMELIZED ONION SOUP

Steps:

• In a large heavy pot, heat oil over medium heat. Cut onions in half lengthwise, then slice thinly. Place sliced onions in pot and toss to coat with oil. Cover, reduce heat to medium-low, and cook, stirring occasionally, until onions are softened and beginning to color, 30 minutes.
• Increase heat to medium and cook, stirring occasionally, uncovered, until onions are amber in color, 45 minutes.
• Sprinkle onions with sugar and a little bit of salt; cook, stirring, until sugar melts and onions are caramel colored, 5 minutes. Pour in wine and broth, and place cinnamon stick in pot. Bring to a boil, then reduce heat, cover and simmer 1 hour.
• Stir the bread into the soup and cook, uncovered, stirring occasionally until the bread disintegrates, 30 to 45 minutes.
• Remove the cinnamon stick. Whisk the soup to incorporate the bread. Adjust seasoning. Serve hot.